发明名称 |
WATER RING SCANNING APPARATUS AND METHOD, AND APPARATUS AND METHOD FOR ENCODING/DECODING VIDEO SEQUENCES USING THE SAME |
摘要 |
A water ring scanning apparatus and method, and an apparatus and method for encoding/decoding video sequences using the same are disclosed. A water ring scanning apparatus includes: a preferential scan unit for scanning information on a water ring origin point (water_ring( 0 )) in an image frame, which is a most significant bit of the image frame to be preferentially scanned; a scan location decision unit for deciding a location of i_th generated water ring (water_ring(i)), which is a rectangular-shape ring surrounding the water ring origin point; and a scan unit for scanning information on the location of the i_th generated water ring.
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申请公布号 |
US2007201561(A1) |
申请公布日期 |
2007.08.30 |
申请号 |
US20070741919 |
申请日期 |
2007.04.30 |
申请人 |
PARK GWANG-HOON;AHN CHIE-TEUK;CHEONG WON-SIK;KIM JIN-WOONG;KIM KYU-HEON;LEE MYOUNG-HO;LEE YOON-JIN;LIM YOUNG-KWON |
发明人 |
PARK GWANG-HOON;AHN CHIE-TEUK;CHEONG WON-SIK;KIM JIN-WOONG;KIM KYU-HEON;LEE MYOUNG-HO;LEE YOON-JIN;LIM YOUNG-KWON |
分类号 |
H04N1/04;H04N11/04;H04N7/26 |
主分类号 |
H04N1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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